Add Docker support and migrate data paths to /DATA/

Co-authored-by: naielv <109038805+naielv@users.noreply.github.com>

docker-compose.yml

@@ -0,0 +1,26 @@
+version: '3.8'
+
+services:
+  axia4-web:
+    build: .
+    container_name: axia4-app
+    ports:
+      - "${WEB_PORT:-8080}:80"
+    volumes:
+      # Mount the DATA directory for persistent storage
+      - ${DATA_DIR:-./DATA}:/DATA
+      # Optional: Mount the application code for development
+      # - ./public_html:/var/www/html
+    environment:
+      - APACHE_DOCUMENT_ROOT=/var/www/html
+    restart: unless-stopped
+    networks:
+      - axia4-network
+
+networks:
+  axia4-network:
+    driver: bridge
+
+volumes:
+  data:
+    driver: local